S
M
T
W
T
F
S
26
59°
45°
27
62°
50°
28
60°
48°
29
58°
47°
30
58°
47°
31
59°
48°
1
59°
48°
2
64°
49°
3
64°
51°
4
63°
49°
5
58°
45°
6
62°
48°
7
65°
50°
8
63°
46°
9
60°
45°
10
61°
50°
11
64°
51°
12
64°
50°
13
63°
50°
14
62°
48°
15
59°
47°
16
63°
48°
17
62°
48°
18
58°
43°
19
57°
42°
20
57°
48°
21
58°
45°
22
59°
42°
23
58°
41°
24
59°
41°
25
59°
42°
26
60°
45°
27
61°
47°
28
56°
45°
29
55°
41°
30
57°
42°
31
61°
40°
1
55°
40°
2
54°
39°
3
54°
39°
4
53°
40°
5
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aniak
Aniak's August 2026 forecast shows daily high temperatures ranging from 53° to 65°, with overnight lows between 36° and 51°. The average high for August is 59° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Aniak. See also: September | October | November.